APA (7th ed.) Citation

Pontryagin, L. S. (1962). Ordinary differential equations / by L.S. Pontryagin. Addison-Wesley.

Chicago Style (17th ed.) Citation

Pontryagin, L. S. Ordinary Differential Equations / by L.S. Pontryagin. Addison-Wesley, 1962.

MLA (9th ed.) Citation

Pontryagin, L. S. Ordinary Differential Equations / by L.S. Pontryagin. Addison-Wesley, 1962.

Warning: These citations may not always be 100% accurate.